@misc{indiciaeeaa9254e6ceb,
  title = {Progress report to the Arkansas State Highway and Transportation Commission for year ending September 30, 1977},
  author = {Marion S. Hines},
  year = {1977},
  doi = {10.3133/ofr77846},
  url = {https://pubs.usgs.gov/publication/ofr77846},
  note = {Source identifier: ofr77846}
}